US Bridges

Billymack Rd. over Honey Run Billymack RD

Fair

Allen County, Ohio · 0.34 MI E of Kemp RD · Structure no. 0253863

Built
1954
71 years old
Condition
Fair
inspected June 2024
Type
Truss - Thru
Steel
Length
45 ft
1 main span
Daily traffic
351
2015 count
Owner
County
County Highway Agency

About this bridge

Billymack Rd. over Honey Run Billymack RD is a steel truss - thru carrying Billymack Rd. over Honey Run Billymack RD in Allen County, Ohio. It was built in 1954, so it is 71 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 351 vehicles a day, roughly 7% of them trucks, projected to reach 487 by 2035. The structure is 45 ft (13.7 m) long and 21 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesBillymack Rd.
CrossesHoney Run Billymack RD
Location0.34 MI E of Kemp RD
RouteCounty Highway T0062
CountyAllen County
StateOhio
Coordinates40.80724, -84.21759
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.5 US tons
Inventory rating28.5 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length45 ft (13.7 m)
Longest span42 ft (12.8 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic351 (2015)
Projected traffic487 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$198,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Billymack Rd. over Honey Run Billymack RD built?

It was built in 1954, making it 71 years old in 2025.

What condition is Billymack Rd. over Honey Run Billymack RD in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does Billymack Rd. over Honey Run Billymack RD carry?

About 351 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Billymack Rd. over Honey Run Billymack RD?

The structure is 45 ft (13.7 m) long with a longest span of 42 ft (12.8 m) and a deck 21 ft wide.

Who owns Billymack Rd. over Honey Run Billymack RD?

It is owned by the County Highway Agency.